I like the lighter steering at lower speeds, because it's easier to manuver . It tightens up at higher speeds, so it's much better than the steering on the regular 3 series cars which is always heavy. You can also change the steering setting to sport which feels significantly heavier.
2009 M3 E93 DCT SG/FR Extended
Winter beater: 2009 M3 E93 DCT with Dunlop SP Winter Sport 3D